function FensterOeffnen (adresse) {

 Fenster1 = window.open(adresse, "Anmeldung", "dependent=yes,scrollbars=yes,width=450,height=482,left=480,top=100");

 Fenster1.focus();

};

function BilderOeffnenHori (adresse) {

 Fenster1 = window.open(adresse, "Gallery", "dependent=yes,scrollbars=no,width=500,height=404,left=180,top=60");

 Fenster1.focus();

};

function BilderOeffnenVert (adresse) {

 Fenster1 = window.open(adresse, "Gallery", "dependent=yes,scrollbars=no,width=334,height=550,left=180,top=40");

 Fenster1.focus();

};